STC Holder: True Lock LLC

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No. of STCs: 15

STC Holder: True Lock LLC Address: 4911 Parkwood Street, Boise, ID 83704-2318, United States		Contact us to have your company added here!
STC No.: SA00780SE (PAGE 1)	Status: Historical	App Date: 05/17/1999	Rev Date: 08/26/2015
TC Nos.: 1A1, 1A10, 1A15, 1A2, 1A21, 1A4, 1A6, 2A10, 2A13, 2A8, 3A12, 3A17, 3A19, 5A2, A-691, A-692, A-698, A-703, A-725, A-740, A-768, A-780, A-797, A-799, A-800, A-805, A00001LA, A10SO, A11WE, A12EA, A13EU, A17WE, A18EU, A18SO, A19SO, A1EA, A20SO, A23SO, A25SO, A32SO, A3SO, A4EU, A7SO, A8EA, A9SO, ATC 595, H2SW, A11WE,
Models: Aerostar Aircraft Corporation: 360 , 400 , PA-60-600 (Aerostar 600) , PA-60-601 (Aerostar 601) , PA-60-601P (Aerostar 601P) , PA-60-602P (Aerostar 602P) , PA-60-700P (Aerostar 700P) Bell Helicopter Textron Canada Limited: 206A , 206A-1 (OH-58A) , 206B , 206L , 206L-1 , 206L-3 , 206L-4 , 407 Cessna Aircraft Company: 120 , 140 , 140A , 150 , 150A , 150B , 150C , 150D , 150E , 150F , 150G , 150H , 150J , 150K , 150L , 150M , 152 , 170 , 170A , 170B , 172 , 172A , 172B , 172C , 172D , 172E , 172F (USAF T-41A) , 172G , 172H (USAF T-41A) , 172I , 172K , 172L , 172M , 172N , 172P , 172Q , 172R , 172RG , 172S , 175 , 175A , 175B , 175C , A150K , A150L , A150M , A152 , F150G , F150H , F150J , F150K , F150L , F150M , F152 , F172D , F172E , F172F , F172G , F172H , F172K , F172L , F172M , F172N , F172P , FA150K , FA150L , FA152 , FR172E , FR172F , FR172G , FR172H , FR172J , FR172K , FRA150L , FRA150M , P172D , R172E , R172F , R172G , R172H , R172J , R172K Dynac Aerospace Corporation: Aero Commander 100 , Aero Commander 100-180 , Aero Commander 100A , Volaire 10 , Volaire 10A FS 2001 Corp.: AE-1 , HE-1 , J5A (Army L-4F) , J5A-80 , J5B (Army L-4G) , J5C FS 2002 Corp.: PA-14 FS 2003 Corp.: PA-12 Gippsland Aeronautics Pty. Ltd.: GA200 Gulfstream Aerospace Corporation: G-1159 , G-1159A , G-1159B Lavia Argentina S.A. (Laviasa): PA-25 , PA-25-235 , PA-25-235 , PA-25-260 , PA-25-260 Lavia Argentina S.A.(Laviasa): PA-25 Piper Aircraft Inc.: J-2 , J3C-40 , J3C-50 , J3C-50S , J3C-65 (Army L-4; L-4A; L-4B (Navy NE-1); L-4H; L-4J (Navy NE-2)) , J3C-65S , J3F-50 , J3F-50S , J3F-60 , J3F-60S , J3F-65 (Army L-4D) , J3F-65S , J3L , J3L-65 (Army L-4C) , J3L-S , J4 , J4A , J4E (Army L-4E) , PA-11 , PA-15 , PA-16 , PA-17 , PA-18 , PA-18-105 (Special) , PA-18-125 (Army L-21A) , PA-18-135 , PA-18-150 , PA-18A , PA-18A-135 , PA-18A-150 , PA-18AS-125 , PA-18AS-135 , PA-18AS-150 , PA-18S , PA-18S-105 (Special) , PA-18S-125 , PA-18S-135 , PA-18S-150 , PA-19 (Army L-18C) , PA-19S , PA-20 , PA-20-115 , PA-20-135 , PA-20S , PA-20S-115 , PA-20S-135 , PA-22 , PA-22-108 , PA-22-135 , PA-22-150 , PA-22-160 , PA-22S-135 , PA-22S-150 , PA-22S-160 , PA-23 , PA-23-160 , PA-23-235 , PA-23-250 (Navy UO-1) , PA-24 , PA-24-250 , PA-24-260 , PA-24-400 , PA-28-140 , PA-28-150 , PA-28-151 , PA-28-160 , PA-28-161 , PA-28-180 , PA-28-181 , PA-28-201T , PA-28-235 , PA-28-236 , PA-28R-180 , PA-28R-200 , PA-28R-201 , PA-28R-201T , PA-28RT-201 , PA-28RT-201T , PA-28S-160 , PA-28S-180 , PA-30 , PA-31 , PA-31-300 , PA-31-325 , PA-31-350 , PA-31P , PA-31P-350 , PA-31T , PA-31T1 , PA-31T2 , PA-31T3 , PA-32-260 , PA-32-300 , PA-32-301 , PA-32-301FT , PA-32-301T , PA-32-301XTC , PA-32R-300 , PA-32R-301 (HP) , PA-32R-301 (SP) , PA-32R-301T , PA-32RT-300 , PA-32RT-300T , PA-32S-300 , PA-34-200 , PA-34-200T , PA-34-220T , PA-36-285 , PA-36-285 , PA-36-300 , PA-36-300 , PA-36-375 , PA-36-375 , PA-38-112 , PA-39 , PA-40 , PA-42 , PA-42-1000 , PA-42-720 , PA-42-720R , PA-44-180 , PA-44-180T , PA-46-310P , PA-46-350P , PA-46-500TP , PA-E23-250
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of the True Lock Safety Retention Axle Lock Nut System in accordance with AML No. SA00780SE, dated February 1, 2001, or later FAA approved revision.

STC Holder: True Lock LLC Address: 4911 Parkwood Street, Boise, ID 83704-2318, United States		Contact us to have your company added here!
STC No.: SA00780SE (PAGE 1)	Status: Historical	App Date: 05/17/1999	Rev Date: 05/11/2010
TC Nos.: 1A1, 1A10, 1A15, 1A2, 1A21, 1A4, 1A6, 2A10, 2A13, 2A8, 3A12, 3A17, 3A19, 5A2, A-691, A-692, A-698, A-703, A-725, A-740, A-768, A-780, A-797, A-799, A-800, A-805, A00001LA, A10SO, A11WE, A12EA, A13EU, A17WE, A18EU, A18SO, A19SO, A1EA, A20SO, A23SO, A25SO, A32SO, A3SO, A4EU, A7SO, A8EA, A9SO, ATC 595, H2SW, A11WE,
Models: Aerostar Aircraft Corporation: 360 , 400 , PA-60-600 (Aerostar 600) , PA-60-601 (Aerostar 601) , PA-60-601P (Aerostar 601P) , PA-60-602P (Aerostar 602P) , PA-60-700P (Aerostar 700P) Bell Helicopter Textron Canada Limited: 206A , 206A-1 (OH-58A) , 206B , 206L , 206L-1 , 206L-3 , 206L-4 , 407 Cessna Aircraft Company: 120 , 140 , 140A , 150 , 150A , 150B , 150C , 150D , 150E , 150F , 150G , 150H , 150J , 150K , 150L , 150M , 152 , 170 , 170A , 170B , 172 , 172A , 172B , 172C , 172D , 172E , 172F (USAF T-41A) , 172G , 172H (USAF T-41A) , 172I , 172K , 172L , 172M , 172N , 172P , 172Q , 172R , 172RG , 172S , 175 , 175A , 175B , 175C , A150K , A150L , A150M , A152 , F150G , F150H , F150J , F150K , F150L , F150M , F152 , F172D , F172E , F172F , F172G , F172H , F172K , F172L , F172M , F172N , F172P , FA150K , FA150L , FA152 , FR172E , FR172F , FR172G , FR172H , FR172J , FR172K , FRA150L , FRA150M , P172D , R172E , R172F , R172G , R172H , R172J , R172K Dynac Aerospace Corporation: Aero Commander 100 , Aero Commander 100-180 , Aero Commander 100A , Volaire 10 , Volaire 10A FS 2001 Corp.: AE-1 , HE-1 , J5A (Army L-4F) , J5A-80 , J5B (Army L-4G) , J5C FS 2002 Corp.: PA-14 FS 2003 Corp.: PA-12 Gippsland Aeronautics Pty. Ltd.: GA200 Gulfstream Aerospace Corporation: G-1159 , G-1159A , G-1159B Lavia Argentina S.A. (Laviasa): PA-25 , PA-25-235 , PA-25-235 , PA-25-260 , PA-25-260 Lavia Argentina S.A.(Laviasa): PA-25 Piper Aircraft Inc.: J-2 , J3C-40 , J3C-50 , J3C-50S , J3C-65 (Army L-4; L-4A; L-4B (Navy NE-1); L-4H; L-4J (Navy NE-2)) , J3C-65S , J3F-50 , J3F-50S , J3F-60 , J3F-60S , J3F-65 (Army L-4D) , J3F-65S , J3L , J3L-65 (Army L-4C) , J3L-S , J4 , J4A , J4E (Army L-4E) , PA-11 , PA-15 , PA-16 , PA-17 , PA-18 , PA-18-105 (Special) , PA-18-125 (Army L-21A) , PA-18-135 , PA-18-150 , PA-18A , PA-18A-135 , PA-18A-150 , PA-18AS-125 , PA-18AS-135 , PA-18AS-150 , PA-18S , PA-18S-105 (Special) , PA-18S-125 , PA-18S-135 , PA-18S-150 , PA-19 (Army L-18C) , PA-19S , PA-20 , PA-20-115 , PA-20-135 , PA-20S , PA-20S-115 , PA-20S-135 , PA-22 , PA-22-108 , PA-22-135 , PA-22-150 , PA-22-160 , PA-22S-135 , PA-22S-150 , PA-22S-160 , PA-23 , PA-23-160 , PA-23-235 , PA-23-250 (Navy UO-1) , PA-24 , PA-24-250 , PA-24-260 , PA-24-400 , PA-28-140 , PA-28-150 , PA-28-151 , PA-28-160 , PA-28-161 , PA-28-180 , PA-28-181 , PA-28-201T , PA-28-235 , PA-28-236 , PA-28R-180 , PA-28R-200 , PA-28R-201 , PA-28R-201T , PA-28RT-201 , PA-28RT-201T , PA-28S-160 , PA-28S-180 , PA-30 , PA-31 , PA-31-300 , PA-31-325 , PA-31-350 , PA-31P , PA-31P-350 , PA-31T , PA-31T1 , PA-31T2 , PA-31T3 , PA-32-260 , PA-32-300 , PA-32-301 , PA-32-301FT , PA-32-301T , PA-32-301XTC , PA-32R-300 , PA-32R-301 (HP) , PA-32R-301 (SP) , PA-32R-301T , PA-32RT-300 , PA-32RT-300T , PA-32S-300 , PA-34-200 , PA-34-200T , PA-34-220T , PA-36-285 , PA-36-285 , PA-36-300 , PA-36-300 , PA-36-375 , PA-36-375 , PA-38-112 , PA-39 , PA-40 , PA-42 , PA-42-1000 , PA-42-720 , PA-42-720R , PA-44-180 , PA-44-180T , PA-46-310P , PA-46-350P , PA-46-500TP , PA-E23-250
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of the True Lock Safety Retention Axle Lock Nut System in accordance with AML No. SA00780SE, dated February 1, 2001, or later FAA approved revision.

STC Holder: True Lock LLC Address: 4911 Parkwood Street, Boise, ID 83704-2318, United States		Contact us to have your company added here!
STC No.: SA00780SE (PAGE 1)	Status: Historical	App Date:	Rev Date: 04/02/2003
TC Nos.: 1A1, 1A2, 1A4, 3A12, 3A13, 3A17, 3A19, 3A21, 3A24, 5A2, 5A5, 5A6, A-691, A-692, A-698, A-703, A-725, A-740, A-768, A-780, A-797, A-799, A-800, A-805, A13CE, A13EU, A16CE, A18EU, A20CE, A23EU, A26EU, A2CE, A34CE, A37CE, A42EU, A4CE, A4EU, A6CE, A9CE, ATC 595, 3A12,
Models: Regal Air Inc.: 305A , 305C , 305D , 305F Reims Aviation S.A.: Cessna F150G , Cessna F150H , Cessna F150J , Cessna F150K , Cessna F150L , Cessna F150M , Cessna F152 , Cessna F172D , Cessna F172E , Cessna F172F , Cessna F172G , Cessna F172H , Cessna F172K , Cessna F172L , Cessna F172M , Cessna F172N , Cessna F172P , Cessna F177RG , Cessna F182P , Cessna F182Q , Cessna F337E , Cessna F337F , Cessna F337G , Cessna F337H , Cessna FA150K , Cessna FA150L , Cessna FA152 , Cessna FR172E , Cessna FR172F , Cessna FR172G , Cessna FR172H , Cessna FR172J , Cessna FR172K , Cessna FR182 , Cessna FRA150L , Cessna FRA150M , Cessna FT337E , Cessna FT337F , Cessna FT337GP , Cessna FT337HP The Cessna Aircraft Company: 120 , 140 , 140A , 150 , 150A , 150B , 150C , 150D , 150E , 150F , 150G , 150H , 150J , 150K , 150L , 150M , 152 , 170 , 170A , 170B , 172 , 172A , 172B , 172C , 172D , 172E , 172F , 172F (USAF T-41A) , 172G , 172H , 172H (USAF T-41A) , 172I , 172K , 172L , 172M , 172N , 172P , 172Q , 172R , 172RG , 172S , 175 , 175A , 175B , 175C , 177 , 177A , 177B , 177RG , 180 , 180A , 180B , 180C , 180D , 180E , 180F , 180G , 180H , 180J , 180K , 182 , 182A , 182B , 182C , 182D , 182E , 182F , 182G , 182H , 182J , 182K , 182L , 182M , 182N , 182P , 182Q , 182R , 182S , 185 , 185A , 185B , 185C , 185D , 185E , 188 , 188A , 188B , 206 , 206H , 207 , 207A , 208 , 208A , 208B , 210-5 (205) , 210-5A (205A) , 210A , 210B , 210C , 210D , 210E , 210F , 210G , 210H , 210J , 210K , 210L , 210M , 210N , 210R , 336 , 337 , 337A , 337B , 337C , 337D , 337E , 337F , 337G , 337H , A150K , A150L , A150M , A152 , A185E , A185F , A188 , A188A , A188B , M337B , P172D , P206 , P206A , P206B , P206C , P206D , P206E , P210N , P210R , P337H , R172E , R172F , R172G , R172H , R172J , R172K , R182 , T182 , T188C , T206H , T207 , T207A , T210F , T210G , T210H , T210J , T210K , T210L , T210M , T210N , T210R , T303 , T337B , T337C , T337D , T337E , T337F , T337G , T337H , T337H-SP , TP206A , TP206B , TP206C , TP206D , TP206E , TR182 , TU206A , TU206B , TU206C , TU206D , TU206E , TU206F , TU206G , U206 , U206A , U206B , U206C , U206D , U206E , U206F , U206G The New Piper Aircraft Inc.: AE-1 , HE-1 , J-2, J3C-40 , J3C-50 , J3C-50S , J3C-65 (Army L-4; L-4A; L-4B (Navy NE-1); L-4H; L-4J (Navy NE-2)) , J3C-65S , J3F-50 , J3F-50S , J3F-60 , J3F-60S , J3F-65 (Army L-4D) , J3F-65S , J3L , J3L-65 (Army L-4C) , J3L-65S , J3L-S , J4 , J4A , J4E (Army L-4E) , J5A (Army L-4F) , J5A-80 , J5B (Army L-4G) , J5C , PA-11 , PA-12 , PA-14 , PA-15 , PA-16 , PA-17 , PA-18 , PA-18-105 (Special) , PA-18-125 (Army L-21A) , PA-18-135 , PA-18-150 , PA-18A , PA-18A-135 , PA-18A-150 , PA-18AS-125 , PA-18AS-135 , PA-18AS-150 , PA-18S , PA-18S-105 (Special) , PA-18S-125 , PA-18S-135 , PA-18S-150 , PA-19 (Army L-18C) , PA-20 , PA-20-115 , PA-20-135 , PA-20S , PA-20S-115 , PA-20S-135
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of the True Lock Safety Retention Axle Lock Nut System.

STC Holder: True Lock LLC Address: 4911 Parkwood Street, Boise, ID 83704-2318, United States		Contact us to have your company added here!
STC No.: SA00780SE (PAGE 1)	Status: Current	App Date: 05/17/1999	Rev Date: 06/28/2016
TC Nos.: 1A1, 1A10, 1A15, 1A2, 1A21, 1A4, 1A6, 2A10, 2A13, 2A8, 3A12, 3A17, 3A19, 5A2, A-691, A-692, A-698, A-703, A-725, A-740, A-768, A-780, A-797, A-799, A-800, A-805, A00001LA, A10SO, A11WE, A12EA, A13EU, A17WE, A18EU, A18SO, A19SO, A1EA, A20SO, A23SO, A25SO, A32SO, A3SO, A4EU, A7SO, A8EA, A9SO, ATC 595, H2SW, A11WE,
Models: Aerostar Aircraft Corporation: 360 , 400 , PA-60-600 (Aerostar 600) , PA-60-601 (Aerostar 601) , PA-60-601P (Aerostar 601P) , PA-60-602P (Aerostar 602P) , PA-60-700P (Aerostar 700P) Bell Helicopter Textron Canada Limited: 206A , 206A-1 (OH-58A) , 206B , 206L , 206L-1 , 206L-3 , 206L-4 , 407 Cessna Aircraft Company: 120 , 140 , 140A , 150 , 150A , 150B , 150C , 150D , 150E , 150F , 150G , 150H , 150J , 150K , 150L , 150M , 152 , 170 , 170A , 170B , 172 , 172A , 172B , 172C , 172D , 172E , 172F (USAF T-41A) , 172G , 172H (USAF T-41A) , 172I , 172K , 172L , 172M , 172N , 172P , 172Q , 172R , 172RG , 172S , 175 , 175A , 175B , 175C , A150K , A150L , A150M , A152 , F150G , F150H , F150J , F150K , F150L , F150M , F152 , F172D , F172E , F172F , F172G , F172H , F172K , F172L , F172M , F172N , F172P , FA150K , FA150L , FA152 , FR172E , FR172F , FR172G , FR172H , FR172J , FR172K , FRA150L , FRA150M , P172D , R172E , R172F , R172G , R172H , R172J , R172K Dynac Aerospace Corporation: Aero Commander 100 , Aero Commander 100-180 , Aero Commander 100A , Volaire 10 , Volaire 10A FS 2001 Corp.: AE-1 , HE-1 , J5A (Army L-4F) , J5A-80 , J5B (Army L-4G) , J5C FS 2002 Corp.: PA-14 FS 2003 Corp.: PA-12 Gippsland Aeronautics Pty. Ltd.: GA200 Gulfstream Aerospace Corporation: G-1159 , G-1159A , G-1159B Lavia Argentina S.A. (Laviasa): PA-25 , PA-25-235 , PA-25-235 , PA-25-260 , PA-25-260 Lavia Argentina S.A.(Laviasa): PA-25 Piper Aircraft Inc.: J-2 , J3C-40 , J3C-50 , J3C-50S , J3C-65 (Army L-4; L-4A; L-4B (Navy NE-1); L-4H; L-4J (Navy NE-2)) , J3C-65S , J3F-50 , J3F-50S , J3F-60 , J3F-60S , J3F-65 (Army L-4D) , J3F-65S , J3L , J3L-65 (Army L-4C) , J3L-S , J4 , J4A , J4E (Army L-4E) , PA-11 , PA-15 , PA-16 , PA-17 , PA-18 , PA-18-105 (Special) , PA-18-125 (Army L-21A) , PA-18-135 , PA-18-150 , PA-18A , PA-18A-135 , PA-18A-150 , PA-18AS-125 , PA-18AS-135 , PA-18AS-150 , PA-18S , PA-18S-105 (Special) , PA-18S-125 , PA-18S-135 , PA-18S-150 , PA-19 (Army L-18C) , PA-19S , PA-20 , PA-20-115 , PA-20-135 , PA-20S , PA-20S-115 , PA-20S-135 , PA-22 , PA-22-108 , PA-22-135 , PA-22-150 , PA-22-160 , PA-22S-135 , PA-22S-150 , PA-22S-160 , PA-23 , PA-23-160 , PA-23-235 , PA-23-250 (Navy UO-1) , PA-24 , PA-24-250 , PA-24-260 , PA-24-400 , PA-28-140 , PA-28-150 , PA-28-151 , PA-28-160 , PA-28-161 , PA-28-180 , PA-28-181 , PA-28-201T , PA-28-235 , PA-28-236 , PA-28R-180 , PA-28R-200 , PA-28R-201 , PA-28R-201T , PA-28RT-201 , PA-28RT-201T , PA-28S-160 , PA-28S-180 , PA-30 , PA-31 , PA-31-300 , PA-31-325 , PA-31-350 , PA-31P , PA-31P-350 , PA-31T , PA-31T1 , PA-31T2 , PA-31T3 , PA-32-260 , PA-32-300 , PA-32-301 , PA-32-301FT , PA-32-301T , PA-32-301XTC , PA-32R-300 , PA-32R-301 (HP) , PA-32R-301 (SP) , PA-32R-301T , PA-32RT-300 , PA-32RT-300T , PA-32S-300 , PA-34-200 , PA-34-200T , PA-34-220T , PA-36-285 , PA-36-285 , PA-36-300 , PA-36-300 , PA-36-375 , PA-36-375 , PA-38-112 , PA-39 , PA-40 , PA-42 , PA-42-1000 , PA-42-720 , PA-42-720R , PA-44-180 , PA-44-180T , PA-46-310P , PA-46-350P , PA-46-500TP , PA-E23-250
ACO: AIR-770: West Certification Branch SEA
Installation of the True Lock Safety Retention Axle Lock Nut System

STC Holder: True Lock LLC Address: 4911 Parkwood Street, Boise, ID 83704-2318, United States		Contact us to have your company added here!
STC No.: SA00780SE (PAGE 2)	Status: Historical	App Date: 01/17/1999	Rev Date: 05/11/2010
TC Nos.: 3A10, 3A11, 3A13, 3A15, 3A21, 3A24, 3A25, 5A5, 5A6, A-777, A12CE, A13CE, A16CE, A1CE, A20CE, A23EU, A26EU, A2CE, A30CE, A34CE, A37CE, A42EU, A4CE, A6CE, A7CE, A9CE, 3A10,
Models: Cessna Aircraft Company: 177 , 177A , 177B , 177RG , 180 , 180A , 180B , 180C , 180D , 180E , 180F , 180G , 180H , 180J , 180K , 182 , 182A , 182B , 182C , 182D , 182E , 182F , 182G , 182H , 182J , 182K , 182L , 182M , 182N , 182P , 182Q , 182R , 182S , 182T , 185 , 185A , 185B , 185C , 185D , 185E , 188 , 188A , 188B , 206 , 206H , 207 , 207A , 208 , 208B , 210 , 210-5 (205) , 210-5A (205A) , 210A , 210B , 210C , 210D , 210E , 210F , 210G , 210H , 210J , 210K , 210L , 210M , 210N , 210R , 310 , 310A , 310B , 310C , 310D , 310E , 310F , 310G , 310H , 310I , 310J , 310J-1 , 310K , 310L , 310N , 310P , 310Q , 310R , 320 , 320-1 , 320A , 320B , 320C , 320D , 320E , 320F , 321 , 335 , 336 , 337 , 337A , 337B , 337C , 337D , 337E , 337F , 337G , 337H , 340 , 340A , 401 , 401A , 401B , 402 , 402A , 402B , 402C , 411 , 411A , 414 , 414A , 421 , 421A , 421B , 421C , 425 , A185E , A185F , A188 , A188A , A188B , E310H , E310J , F177RG , F182P , F182Q , F337E , F337F , F337G , F337H , FR182 , FT337E , FT337F , FT337GP , FT337HP , M337B , P206 , P206A , P206B , P206C , P206D , P206E , P210N , P210R , P337H , R182 , T182 , T182T , T188C , T206H , T207 , T207A , T210F , T210G , T210H , T210J , T210K , T210L , T210M , T210N , T210R , T303 , T310P , T310Q , T310R , T337B , T337C , T337D , T337E , T337F , T337G , T337H , T337H-SP , TP206A , TP206B , TP206C , TP206D , TP206E , TR182 , TU206A , TU206B , TU206C , TU206D , TU206E , TU206F , TU206G , U206 , U206A , U206B , U206C , U206D , U206E , U206F , U206G Hawker Beechcraft Corporation: 19A , 23 , 35 , 35-33 , 35-A33 , 35-B33 , 35-C33 , 35-C33A , 35R , 36 , 60 , 77 , A23 , A23-19 , A23-24 , A23A , A24 , A24R , A35 , A36 , A36TC , A60 , B19 , B24R , B35 , B36TC , B60 , C23 , C24R , C35 , D35 , E33 , E33A , E33C , E35 , F33 , F33A , F33C , F35 , G33 , G35 , G36 , H35 , J35 , K35 , M19A , M35 , N35 , P35 , S35 , V35 , V35A , V35B Regal Air; Inc.: 305A , 305C , 305D , 305F
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of the True Lock Safety Retention Axle Lock Nut System in accordance with AML No. SA00780SE, dated February 1, 2001, or later FAA approved revision.

STC Holder: True Lock LLC Address: 4911 Parkwood Street, Boise, ID 83704-2318, United States		Contact us to have your company added here!
STC No.: SA00780SE (PAGE 2)	Status: Historical	App Date: 01/17/1999	Rev Date: 08/26/2015
TC Nos.: 3A10, 3A11, 3A13, 3A15, 3A21, 3A24, 3A25, 5A5, 5A6, A-777, A12CE, A13CE, A16CE, A1CE, A20CE, A23EU, A26EU, A2CE, A30CE, A34CE, A37CE, A42EU, A4CE, A6CE, A7CE, A9CE, 3A10,
Models: Cessna Aircraft Company: 177 , 177A , 177B , 177RG , 180 , 180A , 180B , 180C , 180D , 180E , 180F , 180G , 180H , 180J , 180K , 182 , 182A , 182B , 182C , 182D , 182E , 182F , 182G , 182H , 182J , 182K , 182L , 182M , 182N , 182P , 182Q , 182R , 182S , 182T , 185 , 185A , 185B , 185C , 185D , 185E , 188 , 188A , 188B , 206 , 206H , 207 , 207A , 208 , 208B , 210 , 210-5 (205) , 210-5A (205A) , 210A , 210B , 210C , 210D , 210E , 210F , 210G , 210H , 210J , 210K , 210L , 210M , 210N , 210R , 310 , 310A , 310B , 310C , 310D , 310E , 310F , 310G , 310H , 310I , 310J , 310J-1 , 310K , 310L , 310N , 310P , 310Q , 310R , 320 , 320-1 , 320A , 320B , 320C , 320D , 320E , 320F , 321 , 335 , 336 , 337 , 337A , 337B , 337C , 337D , 337E , 337F , 337G , 337H , 340 , 340A , 401 , 401A , 401B , 402 , 402A , 402B , 402C , 411 , 411A , 414 , 414A , 421 , 421A , 421B , 421C , 425 , A185E , A185F , A188 , A188A , A188B , E310H , E310J , F177RG , F182P , F182Q , F337E , F337F , F337G , F337H , FR182 , FT337E , FT337F , FT337GP , FT337HP , M337B , P206 , P206A , P206B , P206C , P206D , P206E , P210N , P210R , P337H , R182 , T182 , T182T , T188C , T206H , T207 , T207A , T210F , T210G , T210H , T210J , T210K , T210L , T210M , T210N , T210R , T303 , T310P , T310Q , T310R , T337B , T337C , T337D , T337E , T337F , T337G , T337H , T337H-SP , TP206A , TP206B , TP206C , TP206D , TP206E , TR182 , TU206A , TU206B , TU206C , TU206D , TU206E , TU206F , TU206G , U206 , U206A , U206B , U206C , U206D , U206E , U206F , U206G Hawker Beechcraft Corporation: 19A , 23 , 35 , 35-33 , 35-A33 , 35-B33 , 35-C33 , 35-C33A , 35R , 36 , 60 , 77 , A23 , A23-19 , A23-24 , A23A , A24 , A24R , A35 , A36 , A36TC , A60 , B19 , B24R , B35 , B36TC , B60 , C23 , C24R , C35 , D35 , E33 , E33A , E33C , E35 , F33 , F33A , F33C , F35 , G33 , G35 , G36 , H35 , J35 , K35 , M19A , M35 , N35 , P35 , S35 , V35 , V35A , V35B Regal Air; Inc.: 305A , 305C , 305D , 305F
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of the True Lock Safety Retention Axle Lock Nut System in accordance with AML No. SA00780SE, dated February 1, 2001, or later FAA approved revision.

STC Holder: True Lock LLC Address: 4911 Parkwood Street, Boise, ID 83704-2318, United States		Contact us to have your company added here!
STC No.: SA00780SE (PAGE 2)	Status: Current	App Date: 01/17/1999	Rev Date: 06/28/2016
TC Nos.: 3A10, 3A11, 3A13, 3A15, 3A21, 3A24, 3A25, 5A5, 5A6, A-777, A12CE, A13CE, A16CE, A1CE, A20CE, A23EU, A26EU, A2CE, A30CE, A34CE, A37CE, A42EU, A4CE, A6CE, A7CE, A9CE, 3A10,
Models: Cessna Aircraft Company: 177 , 177A , 177B , 177RG , 180 , 180A , 180B , 180C , 180D , 180E , 180F , 180G , 180H , 180J , 180K , 182 , 182A , 182B , 182C , 182D , 182E , 182F , 182G , 182H , 182J , 182K , 182L , 182M , 182N , 182P , 182Q , 182R , 182S , 182T , 185 , 185A , 185B , 185C , 185D , 185E , 188 , 188A , 188B , 206 , 206H , 207 , 207A , 208 , 208B , 210 , 210-5 (205) , 210-5A (205A) , 210A , 210B , 210C , 210D , 210E , 210F , 210G , 210H , 210J , 210K , 210L , 210M , 210N , 210R , 310 , 310A , 310B , 310C , 310D , 310E , 310F , 310G , 310H , 310I , 310J , 310J-1 , 310K , 310L , 310N , 310P , 310Q , 310R , 320 , 320-1 , 320A , 320B , 320C , 320D , 320E , 320F , 321 , 335 , 336 , 337 , 337A , 337B , 337C , 337D , 337E , 337F , 337G , 337H , 340 , 340A , 401 , 401A , 401B , 402 , 402A , 402B , 402C , 411 , 411A , 414 , 414A , 421 , 421A , 421B , 421C , 425 , A185E , A185F , A188 , A188A , A188B , E310H , E310J , F177RG , F182P , F182Q , F337E , F337F , F337G , F337H , FR182 , FT337E , FT337F , FT337GP , FT337HP , M337B , P206 , P206A , P206B , P206C , P206D , P206E , P210N , P210R , P337H , R182 , T182 , T182T , T188C , T206H , T207 , T207A , T210F , T210G , T210H , T210J , T210K , T210L , T210M , T210N , T210R , T303 , T310P , T310Q , T310R , T337B , T337C , T337D , T337E , T337F , T337G , T337H , T337H-SP , TP206A , TP206B , TP206C , TP206D , TP206E , TR182 , TU206A , TU206B , TU206C , TU206D , TU206E , TU206F , TU206G , U206 , U206A , U206B , U206C , U206D , U206E , U206F , U206G Hawker Beechcraft Corporation: 19A , 23 , 35 , 35-33 , 35-A33 , 35-B33 , 35-C33 , 35-C33A , 35R , 36 , 60 , 77 , A23 , A23-19 , A23-24 , A23A , A24 , A24R , A35 , A36 , A36TC , A60 , B19 , B24R , B35 , B36TC , B60 , C23 , C24R , C35 , D35 , E33 , E33A , E33C , E35 , F33 , F33A , F33C , F35 , G33 , G35 , G36 , H35 , J35 , K35 , M19A , M35 , N35 , P35 , S35 , V35 , V35A , V35B Regal Air; Inc.: 305A , 305C , 305D , 305F
ACO: AIR-770: West Certification Branch SEA
Installation of the True Lock Safety Retention Axle Lock Nut System

STC Holder: True Lock LLC Address: 4911 Parkwood Street, Boise, ID 83704-2318, United States		Contact us to have your company added here!
STC No.: SA00780SE (PAGE 2)	Status: Historical	App Date:	Rev Date: 04/02/2003
TC Nos.: 1A10, 1A15, 1A6, 2A13, 2A3, 3A15, 3A16, 3A20, 3A23, A-718, A-767, A-787, A12CE, A14CE, A1CE, A23CE, A24CE, A29CE, A30CE, A31CE, A6SW, 2A3,
Models: Maule Aerospace Technology Inc.: Bee Dee M-4 , M-4 , M-4-180C , M-4-210 , M-4-210C , M-4-220C , M-4-220S , M-4C , M-4S , M-4T , M-5-180C , M-5-200 , M-5-210C , M-5-210TC , M-5-220C , M-5-235C , M-6-180 , M-6-235 , M-7-235 , M-7-235A , M-7-235B , M-7-235C , M-7-260 , M-7-420A , M-7-420AC , M-8-235 , MT-7-235 , MT-7-260 , MT-7-420 , MX-7-160 , MX-7-160C , MX-7-180 , MX-7-180A , MX-7-180AC , MX-7-180B , MX-7-180C , MX-7-235 , MX-7-420 , MXT-7-160 , MXT-7-180 , MXT-7-180A , MXT-7-420 Mooney Aircraft Corporation: M20 , M20A , M20B , M20C , M20D , M20E , M20F , M20G , M20J , M20K , M20L , M20M , M20R , M20S , M22 Raytheon Aircraft Company: 100 , 1900C (C-12J) , 1900D , 19A , 23 , 36 , 58 , 200 , 200C , 200CT , 200T , 300 , 1900 , 300LW , 35-33 , 35-A33 , 35-B33 , 35-C33 , 35-C33A , 56TC , 58A , 58P , 58PA , 58TC , 58TCA , 60 , 65 , 65-80 , 65-88 , 65-90 , 65-A80 , 65-A80-8800 , 65-A90 , 65-A90-1 , 65-A90-2 , 65-A90-3 , 65-A90-4 , 65-B80 , 70 , 76 , 77 , 95 , 95-55 , 95-A55 , 95-B55 , 95-B55A , 95-B55B , 95-C55 , 95-C55A , 99 , 99A , A100 , A100A , A100C , A200 , A200C (UC-12B) , A200CT (C-12D) , A200CT (C-12F) , A200CT (FWC-12D) , A200CT (RC-12D) , A200CT (RC-12G) , A200CT (RC-12H) , A200CT (RC-12K) , A200CT (RC-12P) , A23 , A23-19 , A23-24 , A23A , A24 , A24R , A36 , A36TC , A56TC , A60 , A65 , A65-8200 , A99 , A99A , B100 , B19 , B200 , B200C (C-12F) , B200C (C-12R) , B200C (UC-12F) , B200C (UC-12M) , B200CT , B200T , B23 , B24R , B300 , B300C , B36TC , B60 , B90 , B95 , B95A , B99 , C23 , C24R , C90 , C90A , C99 , D55 , D55A , D95A , E33 , E33A , E33C , E55 , E55A , E90 , E95 , F33 , F33A , F33C , F90 , G33 , H35 , H90 , J35 , K35 , M19A , M35 , N35 , P35 , S35 , V35 , V35A , V35B The New Piper Aircraft Inc.: PA-22 , PA-22-108 , PA-22-135 , PA-22-150 , PA-22-160 , PA-22S-135 , PA-22S-150 , PA-22S-160 , PA-23 , PA-23-160 , PA-23-235 , PA-23-250 (Navy UO-1) , PA-24 , PA-24-250 , PA-24-260 , PA-24-400 , PA-28-140 , PA-28-150 , PA-28-151 , PA-28-160 , PA-28-161 , PA-28-180 , PA-28-181 , PA-28-201T , PA-28-236 , PA-28R-180 , PA-28R-200 , PA-28R-201 , PA-28R-201T , PA-28RT-201 , PA-28RT-201T , PA-28S-160 , PA-28S-180, PA-E23-250 Univair Aircraft Corporation: 108 , 108-1 , 108-2 , 108-3 , 108-5 , 415-C , 415-CD , 415-D , A-2 , A2-A , E , F-1 , F-1A , G , M10
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of the True Lock Safety Retention Axle Lock Nut System. (Univair 415-C to serial #813)

STC Holder: True Lock LLC Address: 4911 Parkwood Street, Boise, ID 83704-2318, United States		Contact us to have your company added here!
STC No.: SA00780SE (PAGE 3)	Status: Current	App Date: 11/17/1999	Rev Date: 06/28/2016
TC Nos.: 2A3, 3A16, 3A20, 3A23, A-718, A-754, A-759, A-767, A-787, A00009CH, A11EA, A14CE, A16EA, A18SW, A21CE, A22NM, A23CE, A24CE, A29CE, A31CE, A5SW, A6SW, A7EA, A8SW, A-759,
Models: American Champion Aircraft Corp.: 7AC , 7ACA , 7BCM (Army L-16A) , 7CCM (Army L-16B) , 7DC , 7EC , 7ECA , 7FC , 7GC , 7GCA , 7GCAA , 7GCB , 7GCBA , 7GCBC , 7HC , 7JC , 7KC , 7KCAB , 8GCBC , 8KCAB , S7AC , S7CCM , S7DC , S7EC Cirrus Design Corporation: SR20 , SR22 , SR22T Found Aircraft Canada Inc.: FBA-2C , FBA-2C1 Hawker Beechcraft Corporation: 300LW , 58 , 100 , 1900D , 200 , 1900 , 1900C , 1900C (C-12J) , 200C , 200CT , 200T , 300 , 58A , 58P , 58PA , 58TC , 58TCA , 65 , 65-80 , 65-88 , 65-90 , 65-A80 , 65-A80-8800 , 65-A90 , 65-A90-1 , 65-A90-2 , 65-A90-3 , 65-A90-4 , 65-B80 , 70 , 76 , 95 , 95-55 , 95-A55 , 95-B55 , 95-B55A , 95-B55B , 95-C55 , 95-C55A , 99 , 99A , 99A (FACH) , A100 , A100-1 (U-21J) , A100A , A100C , A200 (C-12A) , A200 (C-12C) , A200C (UC-12B) , A200CT (C-12D) , A200CT (C-12F) , A200CT (FWC-12D) , A200CT (RC-12D) , A200CT (RC-12G) , A200CT (RC-12H) , A200CT (RC-12P) , A200CT(RC-12K) , A56TC , A65 , A65-8200 , A99 , A99A , B100 , B200 , B200C , B200C (C-12F) , B200C (C-12R) , B200C (UC-12F) , B200C (UC-12M) , B200CT , B200T , B300 , B300C (C-12W) , B90 , B95 , B95A , B99 , C90 , C90A , C99 , D55 , D55A , D95A , E55 , E55A , E90 , E95 , F90 , H90 M7 Aerospace LP: SA226-AT , SA226-T , SA226-T(B) , SA226-TC , SA227-AC (C-26A) , SA227-AT , SA227-BC (C-26A) , SA227-CC , SA227-DC (C-26B) , SA227-PC , SA227-TT , SA26-AT , SA26-T Maule Aerospace Technology Inc.: Bee Dee M-4 , M-4 , M-4-180C , M-4-180V , M-4-210 , M-4-210C , M-4-210S , M-4-210T , M-4-220C , M-4-220S , M-4C , M-4S , M-4T , M-5-180C , M-5-200 , M-5-210C , M-5-210TC , M-5-220C , M-5-235C , M-6-180 , M-6-235 , M-7-235 , M-7-235A , M-7-235B , M-7-235C , M-7-260 , M-7-260C , M-7-420A , M-7-420AC , M-8-235 , MT-7-235 , MT-7-260 , MX-7-160 , MX-7-160C , MX-7-180 , MX-7-180A , MX-7-180AC , MX-7-180B , MX-7-180C , MX-7-235 , MX-7-420 , MXT-7-160 , MXT-7-180 , MXT-7-180A Mooney Aircraft Corporation: M20 , M20A , M20B , M20C , M20D , M20E , M20F , M20G , M20J , M20K , M20L , M20M , M20R , M20S , M22 STOL Aviation LLC: S-1B1 (Army L-6; XL-6) , S-1B2 Sky International Inc.: A-1 , A-1A , A-1B , A-1C-180 , A-1C-200 True Flight Holdings LLC: AA-1 , AA-1A , AA-1B , AA-1C , AA-5 , AA-5A , AA-5B , AG-5B Univair Aircraft Corporation: 108 , 108-1 , 108-2 , 108-3 , 108-5 , 415-C , 415-CD , 415-D , A-2 , A2-A , E , F-1 , F-1A , G , M10
ACO: AIR-770: West Certification Branch SEA
Installation of the True Lock Safety Retention Axle Lock Nut System

STC Holder: True Lock LLC Address: 4911 Parkwood Street, Boise, ID 83704-2318, United States		Contact us to have your company added here!
STC No.: SA00780SE (PAGE 3)	Status: Historical	App Date:	Rev Date: 04/02/2003
TC Nos.: 1A8, 2A10, 2A8, A-754, A-759, A10SO, A11EA, A11WE, A16EA, A17WE, A18SO, A18SW, A19SO, A1EA, A20SO, A21CE, A22NM, A23SO, A25SO, A32SO, A3SO, A5SW, A7EA, A7SO, A8EA, A8SW, A9SO, A11WE,
Models: Aerostar Aircraft Corporation: 360 , 400 , PA-60-600 (Aerostar 600) , PA-60-601 (Aerostar 601) , PA-60-601P (Aerostar 601P) , PA-60-602P (Aerostar 602P) , PA-60-700P (Aerostar 700P) Alliance Aircraft Group LLC: H-250 , H-295 (USAF U10D) , H-391 (USAF UL-24) , H-391B , H-395 (USAF L-28A or U-10B) , H-395A , H-700 , H-800 , HT-295 American Champion Aircraft Corp.: 7AC , 7ACA , 7BCM (Army L-16A) , 7CCM (Army L-16B) , 7DC , 7EC , 7ECA , 7FC , 7GC , 7GCA , 7GCAA , 7GCB , 7GCBA , 7GCBC , 7HC , 7JC , 7KC , 7KCAB , 8GCBC , 8KCAB , S7AC , S7CCM , S7DC , S7EC Fairchild Aircraft Corporation: SA226-AT , SA226-T , SA226-T(B) , SA226-TC , SA227-AC (C-26A) , SA227-AT , SA227-BC (C-26A) , SA227-CC , SA227-DC (C-26B) , SA227-PC , SA227-TT , SA26-AT , SA26-T Found Aircraft Development Inc.: FBA-2C , FBA-2C1 Interstate Engineering & Type Design Company Inc.: S-1B1 (Army L-6; XL-6) , S-1B2 Latino American De Aviacion (Lavia) S.A.: PA-25 , PA-25 , PA-25-235 , PA-25-235 , PA-25-260 , PA-25-260 Sky International Inc.: A-1 , A-1A , A-1B The New Piper Aircraft Inc.: PA-30 , PA-31 , PA-31-300 , PA-31-325 , PA-31-350 , PA-31P , PA-31P-350 , PA-31T , PA-31T1 , PA-31T2 , PA-31T3 , PA-32-300 , PA-32-301 , PA-32-301T , PA-32R-300 , PA-32R-301 (HP) , PA-32R-301 (SP) , PA-32R-301T , PA-32RT-300 , PA-32RT-300T , PA-32S-300 , PA-34-200 , PA-34-200T , PA-34-220T , PA-36-285 , PA-36-285 , PA-36-300 , PA-36-300 , PA-36-375 , PA-36-375 , PA-38-112 , PA-39 , PA-40 , PA-42 , PA-42-1000 , PA-42-720 , PA-42-720R , PA-44-180 , PA-44-180T , PA-46-310P , PA-46-350P , PA-46-500TP The New Piper Aircraft Inc. : PA-32-260 Tiger Aircraft LLC: AA-1 , AA-1A , AA-1B , AA-1C , AA-5 , AA-5A , AA-5B , AG-5B
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of the True Lock Safety Retention Axle Lock Nut System.

STC Holder: True Lock LLC Address: 4911 Parkwood Street, Boise, ID 83704-2318, United States		Contact us to have your company added here!
STC No.: SA00780SE (PAGE 3)	Status: Historical	App Date: 11/17/1999	Rev Date: 08/26/2015
TC Nos.: 2A3, 3A16, 3A20, 3A23, A-718, A-754, A-759, A-767, A-787, A00009CH, A11EA, A14CE, A16EA, A18SW, A21CE, A22NM, A23CE, A24CE, A29CE, A31CE, A5SW, A6SW, A7EA, A8SW, A-759,
Models: American Champion Aircraft Corp.: 7AC , 7ACA , 7BCM (Army L-16A) , 7CCM (Army L-16B) , 7DC , 7EC , 7ECA , 7FC , 7GC , 7GCA , 7GCAA , 7GCB , 7GCBA , 7GCBC , 7HC , 7JC , 7KC , 7KCAB , 8GCBC , 8KCAB , S7AC , S7CCM , S7DC , S7EC Cirrus Design Corporation: SR20 , SR22 , SR22T Found Aircraft Canada Inc.: FBA-2C , FBA-2C1 Hawker Beechcraft Corporation: 300LW , 58 , 100 , 1900D , 200 , 1900 , 1900C , 1900C (C-12J) , 200C , 200CT , 200T , 300 , 58A , 58P , 58PA , 58TC , 58TCA , 65 , 65-80 , 65-88 , 65-90 , 65-A80 , 65-A80-8800 , 65-A90 , 65-A90-1 , 65-A90-2 , 65-A90-3 , 65-A90-4 , 65-B80 , 70 , 76 , 95 , 95-55 , 95-A55 , 95-B55 , 95-B55A , 95-B55B , 95-C55 , 95-C55A , 99 , 99A , 99A (FACH) , A100 , A100-1 (U-21J) , A100A , A100C , A200 (C-12A) , A200 (C-12C) , A200C (UC-12B) , A200CT (C-12D) , A200CT (C-12F) , A200CT (FWC-12D) , A200CT (RC-12D) , A200CT (RC-12G) , A200CT (RC-12H) , A200CT (RC-12P) , A200CT(RC-12K) , A56TC , A65 , A65-8200 , A99 , A99A , B100 , B200 , B200C , B200C (C-12F) , B200C (C-12R) , B200C (UC-12F) , B200C (UC-12M) , B200CT , B200T , B300 , B300C (C-12W) , B90 , B95 , B95A , B99 , C90 , C90A , C99 , D55 , D55A , D95A , E55 , E55A , E90 , E95 , F90 , H90 M7 Aerospace LP: SA226-AT , SA226-T , SA226-T(B) , SA226-TC , SA227-AC (C-26A) , SA227-AT , SA227-BC (C-26A) , SA227-CC , SA227-DC (C-26B) , SA227-PC , SA227-TT , SA26-AT , SA26-T Maule Aerospace Technology Inc.: Bee Dee M-4 , M-4 , M-4-180C , M-4-180V , M-4-210 , M-4-210C , M-4-210S , M-4-210T , M-4-220C , M-4-220S , M-4C , M-4S , M-4T , M-5-180C , M-5-200 , M-5-210C , M-5-210TC , M-5-220C , M-5-235C , M-6-180 , M-6-235 , M-7-235 , M-7-235A , M-7-235B , M-7-235C , M-7-260 , M-7-260C , M-7-420A , M-7-420AC , M-8-235 , MT-7-235 , MT-7-260 , MX-7-160 , MX-7-160C , MX-7-180 , MX-7-180A , MX-7-180AC , MX-7-180B , MX-7-180C , MX-7-235 , MX-7-420 , MXT-7-160 , MXT-7-180 , MXT-7-180A Mooney Aircraft Corporation: M20 , M20A , M20B , M20C , M20D , M20E , M20F , M20G , M20J , M20K , M20L , M20M , M20R , M20S , M22 STOL Aviation LLC: S-1B1 (Army L-6; XL-6) , S-1B2 Sky International Inc.: A-1 , A-1A , A-1B , A-1C-180 , A-1C-200 True Flight Holdings LLC: AA-1 , AA-1A , AA-1B , AA-1C , AA-5 , AA-5A , AA-5B , AG-5B Univair Aircraft Corporation: 108 , 108-1 , 108-2 , 108-3 , 108-5 , 415-C , 415-CD , 415-D , A-2 , A2-A , E , F-1 , F-1A , G , M10
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of the True Lock Safety Retention Axle Lock Nut System in accordance with AML No. SA00780SE, dated February 1, 2001, or later FAA approved revision.

STC Holder: True Lock LLC Address: 4911 Parkwood Street, Boise, ID 83704-2318, United States		Contact us to have your company added here!
STC No.: SA00780SE (PAGE 3)	Status: Historical	App Date: 11/17/1999	Rev Date: 05/11/2010
TC Nos.: 2A3, 3A16, 3A20, 3A23, A-718, A-754, A-759, A-767, A-787, A00009CH, A11EA, A14CE, A16EA, A18SW, A21CE, A22NM, A23CE, A24CE, A29CE, A31CE, A5SW, A6SW, A7EA, A8SW, A-759,
Models: American Champion Aircraft Corp.: 7AC , 7ACA , 7BCM (Army L-16A) , 7CCM (Army L-16B) , 7DC , 7EC , 7ECA , 7FC , 7GC , 7GCA , 7GCAA , 7GCB , 7GCBA , 7GCBC , 7HC , 7JC , 7KC , 7KCAB , 8GCBC , 8KCAB , S7AC , S7CCM , S7DC , S7EC Cirrus Design Corporation: SR20 , SR22 , SR22T Found Aircraft Canada Inc.: FBA-2C , FBA-2C1 Hawker Beechcraft Corporation: 300LW , 58 , 100 , 1900D , 200 , 1900 , 1900C , 1900C (C-12J) , 200C , 200CT , 200T , 300 , 58A , 58P , 58PA , 58TC , 58TCA , 65 , 65-80 , 65-88 , 65-90 , 65-A80 , 65-A80-8800 , 65-A90 , 65-A90-1 , 65-A90-2 , 65-A90-3 , 65-A90-4 , 65-B80 , 70 , 76 , 95 , 95-55 , 95-A55 , 95-B55 , 95-B55A , 95-B55B , 95-C55 , 95-C55A , 99 , 99A , 99A (FACH) , A100 , A100-1 (U-21J) , A100A , A100C , A200 (C-12A) , A200 (C-12C) , A200C (UC-12B) , A200CT (C-12D) , A200CT (C-12F) , A200CT (FWC-12D) , A200CT (RC-12D) , A200CT (RC-12G) , A200CT (RC-12H) , A200CT (RC-12P) , A200CT(RC-12K) , A56TC , A65 , A65-8200 , A99 , A99A , B100 , B200 , B200C , B200C (C-12F) , B200C (C-12R) , B200C (UC-12F) , B200C (UC-12M) , B200CT , B200T , B300 , B300C (C-12W) , B90 , B95 , B95A , B99 , C90 , C90A , C99 , D55 , D55A , D95A , E55 , E55A , E90 , E95 , F90 , H90 M7 Aerospace LP: SA226-AT , SA226-T , SA226-T(B) , SA226-TC , SA227-AC (C-26A) , SA227-AT , SA227-BC (C-26A) , SA227-CC , SA227-DC (C-26B) , SA227-PC , SA227-TT , SA26-AT , SA26-T Maule Aerospace Technology Inc.: Bee Dee M-4 , M-4 , M-4-180C , M-4-180V , M-4-210 , M-4-210C , M-4-210S , M-4-210T , M-4-220C , M-4-220S , M-4C , M-4S , M-4T , M-5-180C , M-5-200 , M-5-210C , M-5-210TC , M-5-220C , M-5-235C , M-6-180 , M-6-235 , M-7-235 , M-7-235A , M-7-235B , M-7-235C , M-7-260 , M-7-260C , M-7-420A , M-7-420AC , M-8-235 , MT-7-235 , MT-7-260 , MX-7-160 , MX-7-160C , MX-7-180 , MX-7-180A , MX-7-180AC , MX-7-180B , MX-7-180C , MX-7-235 , MX-7-420 , MXT-7-160 , MXT-7-180 , MXT-7-180A Mooney Aircraft Corporation: M20 , M20A , M20B , M20C , M20D , M20E , M20F , M20G , M20J , M20K , M20L , M20M , M20R , M20S , M22 STOL Aviation LLC: S-1B1 (Army L-6; XL-6) , S-1B2 Sky International Inc.: A-1 , A-1A , A-1B , A-1C-180 , A-1C-200 True Flight Holdings LLC: AA-1 , AA-1A , AA-1B , AA-1C , AA-5 , AA-5A , AA-5B , AG-5B Univair Aircraft Corporation: 108 , 108-1 , 108-2 , 108-3 , 108-5 , 415-C , 415-CD , 415-D , A-2 , A2-A , E , F-1 , F-1A , G , M10
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of the True Lock Safety Retention Axle Lock Nut System in accordance with AML No. SA00780SE, dated February 1, 2001, or later FAA approved revision.

STC Holder: True Lock LLC Address: 4911 Parkwood Street, Boise, ID 83704-2318, United States		Contact us to have your company added here!
STC No.: SA00780SE (PAGE 4)	Status: Historical	App Date: 11/17/1999	Rev Date: 05/11/2010
TC Nos.: 1A13, 1A8, A12SO, A12SO,
Models: CPAC Inc.: 112 , 112B , 112TC , 112TCA , 114 , 114A , 114B , 114TC Helio Aircraft LLC: H-250 , H-295 (USAF U10D) , H-391 (USAF UL-24) , H-391B , H-395 (USAF L-28A or U-10B) , H-395A , H-700 , H-800 , HT-295 REVO Incorporated: Colonial C-1 , Colonial C-2 , Lake LA-4 , Lake LA-4-200 , Lake LA-4A , Lake LA-4P , Lake Model 250
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of the True Lock Safety Retention Axle Lock Nut System in accordance with AML No. SA00780SE, dated February 1, 2001, or later FAA approved revision.

STC Holder: True Lock LLC Address: 4911 Parkwood Street, Boise, ID 83704-2318, United States		Contact us to have your company added here!
STC No.: SA00780SE (PAGE 4)	Status: Historical	App Date: 11/17/1999	Rev Date: 08/26/2015
TC Nos.: 1A13, 1A8, A00006SE, A12SO, A12SO,
Models: CPAC Inc.: 112 , 112B , 112TC , 112TCA , 114 , 114A , 114B , 114TC Cub Crafters Inc.: CC18-180 , CC18-180A Helio Aircraft LLC: H-250 , H-295 (USAF U10D) , H-391 (USAF UL-24) , H-391B , H-395 (USAF L-28A or U-10B) , H-395A , H-700 , H-800 , HT-295 REVO Incorporated: Colonial C-1 , Colonial C-2 , Lake LA-4 , Lake LA-4-200 , Lake LA-4A , Lake LA-4P , Lake Model 250
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of the True Lock Safety Retention Axle Lock Nut System in accordance with AML No. SA00780SE, dated February 1, 2001, or later FAA approved revision.

STC Holder: True Lock LLC Address: 4911 Parkwood Street, Boise, ID 83704-2318, United States		Contact us to have your company added here!
STC No.: SA00780SE (PAGE 4)	Status: Current	App Date: 11/17/1999	Rev Date: 06/28/2016
TC Nos.: 1A13, 1A8, A-806, A00006SE, A12SO, A12SO,
Models: CPAC Inc.: 112 , 112B , 112TC , 112TCA , 114 , 114A , 114B , 114TC Cub Crafters Inc.: CC18-180 , CC18-180A Helio Aircraft LLC: H-250 , H-295 (USAF U10D) , H-391 (USAF UL-24) , H-391B , H-395 (USAF L-28A or U-10B) , H-395A , H-700 , H-800 , HT-295 REVO Incorporated: Colonial C-1 , Colonial C-2 , Lake LA-4 , Lake LA-4-200 , Lake LA-4A , Lake LA-4P , Lake Model 250 Viking Air Limited: DHC-2 Mk.I , DHC-2 Mk.II , DHC-2 Mk.III
ACO: AIR-770: West Certification Branch SEA
Installation of the True Lock Safety Retention Axle Lock Nut System